Cat6 Ethernet cable will work perfect for all of that and have room for 10gig in the future.

As a DIY'r that is also a network tech, i would avoid CCA cable (copper clad aluminum) and also look for CMR rated cable.

CCA cable is weaker, typically less shielded and dicey for longer runs. I would not put the time into burying a cca cable.

I use the stuff i linked below and have been very happy with it. While its not rated for burying, it will last a few years.

https://www.amazon.com/gp/product/B07J6NTCTM/

Best idea to bury any cable is to put it in a pvc pipe for protection. Plus then you can re-run the wire again if you want to upgrade or run another cable.

If you need links for cable ends and crimpers let me know. Doing you own network ends its totally doable by anyone with some patience and finger dexterity. I have meat paws with a bit of arthritis and can still knock out some ends ok.

Edits:

Under $30 Crimping tool on amazon: https://www.amazon.com/s?k=ethernet+crimping+tool&sprefix=ethernet+cr%2Caps%2C147&ref=nb_sb_ss_ts-doa-p_1_11You can also get these at your local hardware store. Usually a bit more though in cost. My local lowes only has name brand ones which are about $50 bucks and the same thing.

Some of these tools are kits and might even included enough ends. Also, get one of the kits with a cable tester and test every cable you make. Its good to know as soon as you make it that its bad rather than chasing it down later.

If you need ends, i highly recommend these. They are a dual peice end, but once you learn to use them, they are nearly impossible to screw up and easy to make a secure connection with.

https://www.amazon.com/gp/product/B07SX6XJ1S/

And you might not think you need 1000'. But once you learn how to make cables, you'll never buy another OMG thats way overpriced ethernet cable again.